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  • MPEC 2013-Y82 : 2013 YM70

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    M.P.E.C. 2013-Y82                                Issued 2013 Dec. 31, 23:06 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
       on behalf of Commission 20 of the International Astronomical Union by the
              Minor Planet Center, Smithsonian Astrophysical Observatory,
                              Cambridge, MA 02138, U.S.A.
    
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
                URL http://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2013 YM70
    
    Observations:
         K13Y70M* C2013 12 30.39146 09 27 26.83 +03 16 54.8          19.9 VqEY082703
         K13Y70M  C2013 12 30.39902 09 27 27.89 +03 17 09.4          20.3 VqEY082703
         K13Y70M  C2013 12 30.40657 09 27 28.84 +03 17 22.0          20.0 VqEY082703
         K13Y70M  C2013 12 30.41414 09 27 29.80 +03 17 36.6          20.3 VqEY082703
         K13Y70M  C2013 12 30.50968 09 27 41.75 +03 20 31.5          20.3 VqEY082703
         K13Y70M  C2013 12 30.51716 09 27 42.68 +03 20 45.6          19.4 VqEY082703
         K13Y70M  C2013 12 30.52464 09 27 43.64 +03 20 57.1          20.4 VqEY082703
         K13Y70M  C2013 12 30.53212 09 27 44.65 +03 21 12.3          20.2 VqEY082703
         K13Y70M KC2013 12 31.05112 09 28 55.44 +03 37 11.8          20.2 VuEY082958
         K13Y70M KC2013 12 31.05716 09 28 56.20 +03 37 23.2          20.6 VuEY082958
         K13Y70M KC2013 12 31.06566309 28 57.21 +03 37 38.5          20.1 VuEY082I93
         K13Y70M KC2013 12 31.07554509 28 58.47 +03 37 58.1          20.1 VuEY082I93
         K13Y70M KC2013 12 31.08331 09 28 59.44 +03 38 12.7          20.2 VuEY082958
         K13Y70M KC2013 12 31.08935 09 29 00.30 +03 38 25.0          20.3 VuEY082958
         K13Y70M KC2013 12 31.09250609 29 00.63 +03 38 29.9          19.8 VuEY082I93
         K13Y70M |C2013 12 31.26632 09 29 24.30 +03 44 30.9          20.0 VuEY082807
         K13Y70M |C2013 12 31.27097 09 29 24.89 +03 44 39.6          20.0 VuEY082807
         K13Y70M |C2013 12 31.27584 09 29 25.51 +03 44 49.2          19.9 VuEY082807
         K13Y70M KC2013 12 31.35336 09 29 36.26 +03 46 53.5          19.9 RoEY082291
         K13Y70M KC2013 12 31.35500 09 29 36.48 +03 46 56.1          19.9 RoEY082291
         K13Y70M KC2013 12 31.35664 09 29 36.69 +03 46 59.1          19.6 RoEY082291
         K13Y70M KC2013 12 31.35898 09 29 36.55 +03 47 01.3          19.7 RqEY082H36
         K13Y70M KC2013 12 31.36356 09 29 37.15 +03 47 09.7          19.2 RqEY082H36
         K13Y70M KC2013 12 31.36898 09 29 37.87 +03 47 19.5          19.1 RqEY082H36
    
    Observer details:
    291 LPL/Spacewatch II.  Observers T. H. Bressi, R. A. Mastaler.  1.8-m f/2.7
        reflector + CCD.
    703 Catalina Sky Survey.  Observer A. Boattini.  Measurers A. Boattini,
        E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
        R. A. Kowalski, S. M. Larson, F. C. Shelly.  0.68-m Schmidt + CCD.
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.41-m f/11
        Ritchey-Chretien + CCD.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
        P. Dupouy.  0.43-m f/2.7 reflector + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    
    Orbital elements:
    2013 YM70                                                Earth MOID = 0.1937 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M 293.11684              (2000.0)            P               Q
    n   0.50520002     Peri.   58.80578     -0.95406096     -0.01145356
    a   1.5613268      Node   118.96986     -0.05788181     -0.97339847
    e   0.3085160      Incl.   20.01177     +0.29396834     -0.22883233
    P   1.95           H   20.4           G   0.15           U   9
    Residuals in seconds of arc
    131230 703  2.0-  0.6-    131231 958  0.8+  0.6-    131231 807  0.0   0.1-
    131230 703  0.2-  0.2+    131231 958  0.6+  0.6-    131231 807  0.1+  0.2+
    131230 703  0.1-  0.9-    131231 I93  0.2-  1.1-    131231 291  0.1-  0.9+
    131230 703  0.2+  0.0     131231 I93  0.2-  0.3-    131231 291  0.1+  0.3+
    131230 703  0.3+  1.0+    131231 958  0.8-  0.6-    131231 291  0.1+  0.2+
    131230 703  0.2+  1.5+    131231 958  0.6+  0.2+    131231 H36  0.7-  0.2+
    131230 703  0.4+  0.7-    131231 I93  0.2-  0.6-    131231 H36  0.4-  0.2-
    131230 703  1.4+  0.9+    131231 807  0.0   0.2+    131231 H36  0.0   0.8-
    
    Ephemeris:
    2013 YM70                a,e,i = 1.56, 0.31, 20                  q = 1.0796
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 12 01    08 30 58.9 -02 39 23   0.6463  1.3953   115.9    39.5    21.7
    ...
    2013 12 16    08 58 19.1 -01 21 37   0.4950  1.3289   124.5    37.6    21.0
    ...
    2013 12 24    09 13 55.2 +00 38 37   0.4212  1.2943   129.8    35.7    20.5
    ...
    2013 12 30    09 26 34.7 +03 05 24   0.3700  1.2691   134.1    33.8    20.2
    2013 12 31    09 28 47.9 +03 35 50   0.3618  1.2649   134.9    33.4    20.1
    2014 01 01    09 31 03.4 +04 08 12   0.3538  1.2608   135.6    33.1    20.0
    ...
    2014 01 07    09 45 35.4 +08 07 44   0.3087  1.2366   140.3    30.6    19.6
    ...
    2014 01 15    10 08 44.3 +15 52 36   0.2581  1.2058   145.8    27.3    19.1
    ...
    2014 01 30    11 14 14.3 +38 11 57   0.2055  1.1547   142.4    31.4    18.6
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-Y82
    

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